save project

diy2.py

+class Hero:
+    def __init__(self,name,attack,HP):
+        self.Level=1
+        self.name=name
+        self.attack=attack
+        self.HP=HP
+    def upgrade(self):
+        self.Level+=1
+        self.attack+=4
+        self.HP+=50    
+yase=Hero("亚瑟",20,300)
+yase.upgrade()
+yase.upgrade()
+print(yase.HP)
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